Java Long Number Convert To convertLongToCharSmall(long theLong)

Description

this method takes a long (less than 36) and converts it to a 1 character string (A-Z, 0-9)

License

Apache License

Parameter

Parameter	Description
theLong	is the long (less than 36) to convert to a 1 character string

Return

a one character string

Declaration

public static String convertLongToCharSmall(long theLong) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2012 Internet2//from   ww w  . j a va  2  s.c  o  m
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

public class Main {
    /**
     * this method takes a long (less than 36) and converts it to a 1 character
     * string (A-Z, 0-9)
     * 
     * @param theLong
     *          is the long (less than 36) to convert to a 1 character string
     * 
     * @return a one character string
     */
    public static String convertLongToCharSmall(long theLong) {
        if ((theLong < 0) || (theLong >= 36)) {
            throw new RuntimeException("convertLongToCharSmall() "
                    + " invalid input (not >=0 && <36: " + theLong);
        } else if (theLong < 26) {
            return "" + (char) ('A' + theLong);
        } else {
            return "" + (char) ('0' + (theLong - 26));
        }
    }
}

Related

1. convertLongToBytes(final long unsignedIntIp)
2. convertLongToBytes(long l)
3. convertLongToCidr(long unsignedIntCidr)
4. convertLongToDouble(final long[] longs)
5. convertLongToInt(long l)
6. convertLongToString(long value)